sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="06c9", 0x2}], 0x1}, 0x40011)
recvmmsg(r1, &(0x7f0000003040)=[{{0x0, 0x0, 0x0, 0x1000000}}], 0x1, 0x2, 0x0)
BUG: memory leak
unreferenced object 0xffff88800a634e00 (size 128):
  comm "syz-executor.1", pid 13736, jiffies 4295413024
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc eb8fca79):
    __kmalloc_cache_noprof+0x4a4/0x730
    v9fs_init_fs_context+0x49/0x5b0
    alloc_fs_context+0x56d/0xb10
    path_mount+0xce2/0x2150
    __x64_sys_mount+0x293/0x310
    do_syscall_64+0xbf/0x420
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88801d29ca80 (size 8):
  comm "syz-executor.1", pid 13736, jiffies 4295413024
  hex dump (first 8 bytes):
    6e 6f 62 6f 64 79 00 ff                          nobody..
  backtrace (crc 24a71c4e):
    __kmalloc_node_track_caller_noprof+0x4c1/0x840
    kstrdup+0x3e/0xc0
    v9fs_init_fs_context+0xf3/0x5b0
    alloc_fs_context+0x56d/0xb10
    path_mount+0xce2/0x2150
    __x64_sys_mount+0x293/0x310
    do_syscall_64+0xbf/0x420
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: leak checking failed